MAPS
Photo by Krzysztof Kowalik on Unsplash
He who lets the goat be laid on his shoulders is soon after forced to carry the cow…
— PROVERBS
# Europe Base map
nuts <- st_read("archetypes/animal-populations-in-europe/nuts.geojson", quiet = TRUE)
# Dot maps by animal
cow <- st_read("archetypes/animal-populations-in-europe/nutsdots-cow-75.geojson", quiet = TRUE)
buffalo <- st_read("archetypes/animal-populations-in-europe/nutsdots-buffalo-75.geojson", quiet = TRUE)
pig <- st_read("archetypes/animal-populations-in-europe/nutsdots-pig-75.geojson", quiet = TRUE)
sheep <- st_read("archetypes/animal-populations-in-europe/nutsdots-sheep-75.geojson", quiet = TRUE)
goat <- st_read("archetypes/animal-populations-in-europe/nutsdots-goat-75.geojson", quiet = TRUE)# draw a dot at each grid cell and scale its area
v1 <- ggplot(data = nuts) +
#faint land silhouettes in the back of the map
geom_sf(fill = "grey98", color = lighten("#37474F", amount = 0.8)) +
geom_sf(data = cow, aes(size = values), shape = 21, color = 'white', fill = "#37474F", show.legend = FALSE) +
#geom_point(data = nutsdots, aes(x = X, y = Y, size = values), shape = 21, color = 'white', fill = '#E3D556', show.legend = FALSE) +
#Equal area projection for Europe, and map boundaries
coord_sf(xlim = c(2000000, 6000000), ylim =c(950000, 5000000), crs = 3035) +
#Ensures circles are sized by area
scale_size_area(max_size = 8) +
theme_minimal() +
theme(axis.text = element_blank(), panel.grid = element_line(size = 0))
girafe(ggobj = v1, width_svg = 1280/72, height_svg = 720/72,
options = list(opts_sizing(rescale = TRUE, width = 1.0))
)# draw a dot at each grid cell and scale its area
v2 <- ggplot(data = nuts) +
#faint land silhouettes in the back of the map
geom_sf(fill = "grey98", color = lighten("#5D4037", amount = 0.8)) +
geom_sf(data = buffalo, aes(size = values), shape = 21, color = 'white', fill = "#5D4037", show.legend = FALSE) +
#Equal area projection for Europe, and map boundaries
coord_sf(xlim = c(2000000, 6000000), ylim =c(950000, 5000000), crs = 3035) +
#Ensures circles are sized by area
scale_size_area(max_size = 8) +
theme_minimal() +
theme(axis.text = element_blank(), panel.grid = element_line(size = 0))
girafe(ggobj = v2, width_svg = 1280/72, height_svg = 720/72,
options = list(opts_sizing(rescale = TRUE, width = 1.0))
)# draw a dot at each grid cell and scale its area
v3 <- ggplot(data = nuts) +
#faint land silhouettes in the back of the map
geom_sf(fill = "grey98", color = lighten("#D81B60", amount = 0.8)) +
geom_sf(data = pig, aes(size = values), shape = 21, color = 'white', fill = "#D81B60", show.legend = FALSE) +
#Equal area projection for Europe, and map boundaries
coord_sf(xlim = c(2000000, 6000000), ylim =c(950000, 5000000), crs = 3035) +
#Ensures circles are sized by area
scale_size_area(max_size = 8) +
theme_minimal() +
theme(axis.text = element_blank(), panel.grid = element_line(size = 0))
girafe(ggobj = v3, width_svg = 1280/72, height_svg = 720/72,
options = list(opts_sizing(rescale = TRUE, width = 1.0))
)# draw a dot at each grid cell and scale its area
v4 <- ggplot(data = nuts) +
#faint land silhouettes in the back of the map
geom_sf(fill = "grey98", color = lighten("#D84315", amount = 0.8)) +
geom_sf(data = sheep, aes(size = values), shape = 21, color = 'white', fill = "#D84315", show.legend = FALSE) +
#Equal area projection for Europe, and map boundaries
coord_sf(xlim = c(2000000, 6000000), ylim =c(950000, 5000000), crs = 3035) +
#Ensures circles are sized by area
scale_size_area(max_size = 8) +
theme_minimal() +
theme(axis.text = element_blank(), panel.grid = element_line(size = 0))
girafe(ggobj = v4, width_svg = 1280/72, height_svg = 720/72,
options = list(opts_sizing(rescale = TRUE, width = 1.0))
)# draw a dot at each grid cell and scale its area
v5 <- ggplot(data = nuts) +
#faint land silhouettes in the back of the map
geom_sf(fill = "grey98", color = lighten("#00695C", amount = 0.8)) +
geom_sf(data = goat, aes(size = values), shape = 21, color = 'white', fill = "#00695C", show.legend = FALSE) +
#Equal area projection for Europe, and map boundaries
coord_sf(xlim = c(2000000, 6000000), ylim =c(950000, 5000000), crs = 3035) +
#Ensures circles are sized by area
scale_size_area(max_size = 8) +
theme_minimal() +
theme(axis.text = element_blank(), panel.grid = element_line(size = 0))
girafe(ggobj = v5, width_svg = 1280/72, height_svg = 720/72,
options = list(opts_sizing(rescale = TRUE, width = 1.0))
)